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The Operation of Centralized Purchasing for the State-Supported Institutions of the State of Texas and Selected States

Description: The investigator made a study of the history, philosophy, method, and operation of centralized purchasing as it now exists for the state-supported institutions in the State of Texas and other selected states (New Hampshire, Montana, Michigan, Nebraska, and Minnesota).
Date: June 1950
Creator: Duckworth, Earl Mead
Item Type: Refine your search to only Thesis or Dissertation
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Size Fractionation of Metabolically Active Phytoplankton and Bacteria in Two Diverse Lentic Systems

Description: Simultaneous size fractionation of plankton populations associated with NaH^14CO_3 and ^3H-glucose uptake was employed in eutrophic Lake Texoma (Texas and Oklahoma) and oligotrophic Flathead Lake (Montana). Autoradiography was utilized to determine the role of specific microorganisms in community metabolism. Ultraplankton (0.45-10 μm) dominated plankton numbers and metabolic activity in both aquatic systems. Many of the most abundant species were not the most productive, in terms of inorganic C… more
Date: August 1980
Creator: Ellis, Bonnie K.
Item Type: Refine your search to only Thesis or Dissertation
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